public async Task LoadWallpapers()
{
if (IsLoadingWallpaper || SelectedTag == null || SelectedSort == null)
{
return;
}
IsLoadingWallpaper = true;
if (Wallpapers == null)
{
Wallpapers = new ObservableCollection <WallpaperServerObj>();
}
else if (_pageIndex == 1)
{
Wallpapers.Clear();
}
var tempList = await _localServer.GetWallpapers(SelectedTag.ID, SelectedSort.ID, _pageIndex ++);
if (tempList == null)
{
return;
}
tempList.ForEach(m => Wallpapers.Add(m));
IsLoadingWallpaper = false;
}
public async void LoadWallpapers()
{
if (_pageIndex >= 1 && !unlocked)
{
MessageBox.Show(GeneralSetting.TipMessage);
return;
}
if (SelectedTag == null || SelectedSort == null)
{
return;
}
if (Wallpapers == null)
{
Wallpapers = new List <WallpaperServerObj>();
}
IsBusy = true;
var tempList = await _localServer.GetWallpapers(SelectedTag.ID, SelectedSort.ID, _pageIndex ++);
IsBusy = false;
if (tempList == null)
{
return;
}
var newList = new List <WallpaperServerObj>(Wallpapers);
newList.AddRange(tempList);
Wallpapers = new List <WallpaperServerObj>(newList);
//NotifyOfPropertyChange(WallpapersPropertyName);
//tempList.ForEach(m => Wallpapers.Add(m));
}
public async Task <ReadOnlyCollection <WallpaperServerObj> > LoadWallpapers()
{
if (SelectedTag == null || SelectedSort == null)
{
return(null);
}
var service = IoC.Get <AppService>();
if (_pageIndex >= 2 && AppService.IsLocked(service.Setting.Server.ServerUrl))
{
#pragma warning disable UWP003 // UWP-only
MessageDialog msg = new MessageDialog("更多壁纸请加群 641405255 免费解锁");
#pragma warning restore UWP003 // UWP-only
var result = await msg.ShowAsync();
return(null);
}
if (Wallpapers == null)
{
Wallpapers = new List <WallpaperServerObj>();
}
else if (_pageIndex == 1)
{
Wallpapers.Clear();
}
var tempList = await _localServer.GetWallpapers(SelectedTag.ID, SelectedSort.ID, _pageIndex ++);
if (tempList == null)
{
return(null);
}
tempList.ForEach(m => Wallpapers.Add(m));
return(new ReadOnlyCollection <WallpaperServerObj>(Wallpapers));
}